Who owns MAC prefix 102381?

102381 is registered to Barrot Technology Co.,LTD in the IEEE MA-L registry.

What devices use 102381?

Any network device with a MAC address starting 10:23:81 was manufactured by or for Barrot Technology Co.,LTD.

MA-L · OUI prefix

Barrot Technology Co.,LTD

Any MAC address starting 10:23:81 is registered to Barrot Technology Co.,LTD in CN.

OUI prefix	102381
Vendor	Barrot Technology Co.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	10:23:81:00:00:00

What this means

The IEEE assigned the MA-L block 102381 to Barrot Technology Co.,LTD. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 10:23:81, it is Barrot Technology Co.,LTD hardware.

Other Barrot Technology Co.,LTD prefixes

Barrot Technology Co.,LTD holds 11 registered blocks in total.

047F0E 14D725 28D41E 304AC4 606E41 84A34B E84074 EC8F72 ECA7AD F86B14

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